San Antonio Duplex on Corner
971 Chalmers Ave, San Antonio, TX 78211
MULTI_FAMILY - San Antonio, TX
Property size:
1,592 SFLot size:
0.29 AcresPrice / SF:
$141/SF- Added:
- May 19, 2026
- Days on Market:
- 13
- Last Refresh:
- May 31 at 1:06 am
Property Features for 971 Chalmers Ave
General Information
- Property type
- Residential Multi Family
- Property subtype
- Other
- Zoning
- R-5
- Standard status
- Active
- Size
- 1,592 SF
- Lot size
- 0.29 Acres
Taxes and HOA fees
- Tax Annual Amount
- 4691
Utilities
- Cooling system
- Central Air
Building Details
- Year built
- 1947
Listing agent Tyler Moore (888) 519-7431
Listing office eXp Realty 17806 W IH 10 Ste 300, Austin, TX (888) 519-7431
Listing date May 19, 2026
MLS# 1966744
Listing URL
Copyright © 2026 LERA MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
HighLights
- Income‑producing duplex: Benefit from immediate rental income with one tenant‑occupied unit.
- Vacant unit: Ready for you! Perfect for owner‑occupancy or attracting a new tenant.
- Updated interiors and functional layouts: Modern appeal ensures comfortable living for tenants and owners alike.
- Large 0.29 acre corner lot with mature trees: Enjoy ample outdoor space, parking, and future possibilities.
- Updated plumbing, sewer, and electrical: Peace of mind with reduced potential maintenance and increased property value.
- Convenient location: Easy access to shopping, dining, schools, and major roadways.
Overview
This updated duplex is located in the established Harlandale NW area of San Antonio. Situated on a 0.29 acre corner lot with mature trees, the property presents a valuable investment opportunity. One unit is currently tenant-occupied, providing immediate rental income. The second unit is vacant and suitable for an owner occupant or additional tenant. The duplex features updated interiors and functional layouts. It is ideal for investors seeking to expand their portfolio or buyers interested in multi-generational living or house hacking opportunities. Some updated plumbing, sewer, and electrical work has been completed. A Ring security system is installed on the property. The large lot offers added outdoor space, ample parking, and potential. The corner location enhances accessibility and curb appeal. The property is conveniently located near shopping, dining, schools, and major roadways. The property size is 1592 square feet. The zoning is R-5.
Local Financial Insights For Multifamily LT 5
Simulate Cap Rate and NOI
NOI Build-Up
- Vacancy
- income lost from leasable area expected to sit empty during the year — subtracted from gross rent.
- EGI (Effective Gross Income)
- gross rent minus vacancy losses — the realistic income before paying operating costs.
- OpEx (Operating Expenses)
- recurring costs to operate the property (property tax, insurance, utilities, maintenance, management) — excludes financing and capital improvements.
- NOI (Net Operating Income)
- income a property generates after operating costs but before financing and taxes.
| Component | $ | $/SF |
|---|---|---|
| Gross rent | $27.7k | $17.40 |
| − Vacancy | −$1.5k | −$0.96 |
| EGI | $26.2k | $16.44 |
| − OpEx | −$7.9k | −$4.93 |
| NOI | $18.3k | $11.51 |
1,592 SF · lease $17.40/SF/yr · vacancy 5.50% · expense 30.00%
Alternative Uses
Best Use
Multifamily LT 5
$261.8K
$229.1K – $305.4K
NOI $18,324 @ 7.0% cap · market cap 8.15%
Second Best
Apartment 5plus
$232.3K
$203.3K – $271.0K
NOI $16,262 @ 7.0% cap · market cap 7.23%
Theoretical Best
Office A
$406.1K
$355.3K – $473.8K
NOI $28,426 @ 7.0% cap · market cap 12.64%
Zoning and permitted uses should be independently verified with local authorities.
Property Profile
Location Intelligence
Current Use by Public Records
Duplexes
Location Insight
- Map
- Local Demand
- City
- San Antonio
- County
- Comal
- State
- Texas
- Longitude
- -98.519636
- Latitude
- 29.378083
Nearby Similar for Sale
FAQs
What type of property is this?
Duplex - Updated duplex in Harlandale NW, San Antonio, with income potential.
Where is this duplex located?
The property is located at 971 Chalmers Ave San Antonio, TX.
What is the asking price?
The asking price for this property is $224,900.
What are key features of this property?
This property features: Income‑producing duplex: Benefit from immediate rental income with one tenant‑occupied unit.; Vacant unit: Ready for you! Perfect for owner‑occupancy or attracting a new tenant.; Updated interiors and functional layouts: Modern appeal ensures comfortable living for tenants and owners alike.
